{ lib , stdenv , fetchFromGitHub , cmake , coreutils , llvmPackages , libxml2 , zlib }: stdenv.mkDerivation rec { pname = "zig"; version = "0.10.1"; src = fetchFromGitHub { owner = "ziglang"; repo = pname; rev = version; hash = "sha256-69QIkkKzApOGfrBdgtmxFMDytRkSh+0YiaJQPbXsBeo="; }; nativeBuildInputs = [ cmake llvmPackages.llvm.dev ]; buildInputs = [ coreutils libxml2 zlib ] ++ (with llvmPackages; [ libclang lld llvm ]); preBuild = '' export HOME=$TMPDIR; ''; postPatch = '' # Zig's build looks at /usr/bin/env to find dynamic linking info. This # doesn't work in Nix' sandbox. Use env from our coreutils instead. substituteInPlace lib/std/zig/system/NativeTargetInfo.zig --replace "/usr/bin/env" "${coreutils}/bin/env" ''; cmakeFlags = [ # file RPATH_CHANGE could not write new RPATH "-DCMAKE_SKIP_BUILD_RPATH=ON" "-DZIG_TARGET_MCPU=baseline" ]; doCheck = true; installCheckPhase = '' $out/bin/zig test --cache-dir "$TMPDIR" -I $src/test $src/test/behavior.zig ''; meta = with lib; { homepage = "https://ziglang.org/"; description = "General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software"; license = licenses.mit; maintainers = with maintainers; [ aiotter andrewrk AndersonTorres ]; platforms = platforms.unix; # Build fails on Darwin on both AArch64 and x86_64: # https://github.com/NixOS/nixpkgs/pull/210324#issuecomment-1381313616 # https://github.com/NixOS/nixpkgs/pull/210324#issuecomment-1381236045 broken = stdenv.isDarwin; }; }